X-BIONIC Invent 4.0 Shirt Round Neck Long Sleeves Men Baselayer Functional Sport T-Shirt - Black/Charcoal, Small

Product description

• The functional underwear of the x-bionic-4.0 Generation is designed for men who wish light compression and effective thermoregulation for a moderate level of activity
• The high-resolution Retina process produces an exceptionally dense material in which the functional zones are seamlessly integrated and can act with pinpoint precision
• The legendary 3D Bionic Sphere System provides optimal thermoregulation in the front and tailbone areas with proven effectiveness
• Sweat traps prevent sweat gutters and additionally support the cooling effect. The Air-conditioning Channel and the air Guides are also responsible for temperature-controlled ventilation
• 100% research, development, design and communication done in Switzerland. More than 600 awards and test Wins, over 800 patent registrations worldwide for the brand with the "X"